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General Altimax RT45 vs Yokohama Avid Ascend LX tires

Last updated 10/07/2025 - Originally published 10/07/2025
Written by SimpleTire, Expertly reviewed by Brett Antosh

General Altimax RT45 vs Yokohama Avid Ascend LX tires

When it comes to choosing a reliable all-season tire without investing too much in a top-tier brand, the General and Yokohama brands are the go-to ones as they are reasonably priced while offering great year-round performance. The General AltiMAX RT45 and the Yokohama Avid Ascend LX stand out as two strong contenders in the all-season tire category, offering exceptional tread life with the comfort and dependable grip needed for daily driving. Both tires are designed for passenger cars and CUVs, making them perfect for drivers wanting long-term value and a quiet, comfortable ride year-round.

The General AltiMAX RT45 has built a reputation for its class-leading longevity and reliable all-season traction, often featuring technology designed to monitor tire wear. Conversely, the Yokohama Avid Ascend LX emphasizes an exceptionally quiet and comfortable driving experience, backed by one of the industry's highest mileage warranties. This General Altimax RT45 vs Yokohama Avid Ascend LX review will delve into the specifics of each tire's traction, longevity performance, and handling characteristics to determine which provides the best balance of mileage and comfort for your vehicle.

General Altimax RT45 tires

General Altimax RT45

Introduced in 2022, the General AltiMAX RT45 is a touring all-season tire that delivers exceptional longevity and great year-round performance for passenger cars, coupes, and sedans. The General all-season tire is backed by a superb 75,000 mile limited manufacturer tread life warranty (for T- and H-rated sizes) or 65,000 miles (for V-rated sizes), highlighting its superior longevity.

The AltiMAX RT45 uses a durable, all-season rubber compound and an optimized symmetric tread pattern for maximum wear. Consistent traction and handling in dry, wet, and light snow conditions are ensured by dense siping and wide grooves that resist hydroplaning. Furthermore, its comfortable design provides a quiet and smooth ride for reliable daily commuting.

Boasting an overall SimpleScore of 8.9, the AltiMAX RT45 assures great handling, traction, and grip along with an outstanding tread life.

Get General Altimax RT45 tires at the best deals for your vehicle here

Yokohama Avid Ascend LX tires

Yokohama Avid Ascend LX

Designed for passenger cars, CUVs, minivans, and SUVs, the Yokohama Avid Ascend LX is an all-season tire engineered for long-term durability and year-round performance in different driving conditions, including dry, wet, and light snow. The Avid Ascend LX tire is designed to provide consistent wet braking and resistance to hydroplaning, offering reliable winter traction in light winter conditions. Its uniform rubber compound and shape are key to its longevity, promoting a longer tread life while maintaining a quiet and smooth ride. With a focus on stability and grip, the Avid Ascend LX assures dependable traction and handling year-round, resulting in a safe and comfortable driving experience.

The Yokohama Avid Ascend LX boasts an exceptional 9.0 overall SimpleScore for its outstanding performance.

Get Yokohama Avid Ascend LX tires at the best deals for your vehicle here

General Altimax RT45 vs Yokohama Avid Ascend LX tires on traction

Traction is the most critical aspect of a tire as it keeps you in control on the surface. The General and Yokohama tires both return great traction numbers, offering fierce competition over who wins the ‘gripping’ round.

With an 8.6 in traction, the General AltiMAX RT45 ensures great control, braking, acceleration, and grip in dry, wet, and light wintry conditions. This performance is achieved through its wide circumferential grooves, which allow quick water removal from the tread to mitigate hydroplaning and boost wet performance. Furthermore, the tire's unique tread design, paired with dense sipes, lends extra biting edges, delivering enhanced grip and improved control.

The Yokohama Avid Ascend LX proves to be neck-and-neck in traction and scores the same, 8.6, as the General tire. With a symmetric tread pattern, the all-season tire clears water from the tread to resist hydroplaning and boost wet performance. Meanwhile, the wavy 3D sipes and notches provide extra biting edges for tackling light snowy conditions.

With the scores levelled, the traction tussle ends in a tie.

ADVANTAGE: Tie

General Altimax RT45 vs Yokohama Avid Ascend LX tires on handling

Handling is mainly defined as how well the steering responds to the driver’s commands, and the tires play an important role in providing reassuring control and stability in different driving conditions. The Altimax RT45 and the Avid Ascend LX promise great control, but who wins? Let’s find out.

Achieving an 8.6 handling score, the General AltiMAX RT45 assures accurate steering response, quick lane changing ability, and enhanced control during high-speed maneuvers. This performance is achieved through the AltiMAX RT45’s continuous center rib and solid shoulder design, which improves road contact. These features work to improve both handling and stability in various driving conditions, including dry, wet, and light snow.

On the other hand, the Yokohama Avid Ascend LX scores an 8.7 in handling, which means it delivers superb steering response, stability, and control in different driving conditions. Numerous sipes, a solid center rib, and strong shoulders of the Yokohama tire allow enhanced grip and handling in wet and light winter weather conditions.

The Yokohama Avid Ascend LX opens its account with a win in handling, by a slight margin though.

ADVANTAGE: Yokohama Avid Ascend LX

General Altimax RT45 vs Yokohama Avid Ascend LX tires on longevity

Longevity is defined as the number of years or miles a tire can serve. The General and Yokohama all-season tires are the masters of this ‘tread life’ art. But today, one has to beat the other to emerge as the winner, and it does. Let’s check out their longevity scores.

With an incredible 9.8, the General AltiMAX RT45 assures superior service life, and to back its claim, it gets an exceptional backing of 75,000 mile limited manufacturer tread life warranty. Its optimized tread pattern works to reduce rolling resistance, which leads to gradual wear and vastly improves wearability. The AltiMAX RT45 features a Replacement Tire Monitor and Visual Alignment Indicators that wear down to visually alert the driver about the tire's condition and help prevent irregular wear.

The Yokohama Avid Ascend LX is also not behind and secures almost the same score (9.7) in the longevity department. Thanks to the advanced L-2 rubber compound and optimized contact area, the Yokohama tire’s flatter contour profile creates a large footprint that resists uneven wear and promotes uniform wear. It is backed by an insane 85,000 mile limited manufacturer tread life warranty, which is offered by only a few tire manufacturers.

The close contest continues till the last bit, and it’s the General all-season tire that takes the pie by being ahead of just 0.1 points.

ADVANTAGE: General Altimax RT45

When to use each

All-season tires are the ultimate choice, offering balanced performance for wet, dry, and mild winter conditions. Their moderate tread depth and special rubber compound provide dependable year-round grip and handling. They are a cost-effective, convenient choice for drivers in temperate climates who prefer not to change tires seasonally.

The General Altimax RT45 and Yokohama Avid Ascend LX are the perfect all-season tires that you would want to equip your cars with. While the General has an upper hand in longevity, it’s the Yokohama that’s slightly better in handling. However, if the temperature goes beyond 45 degrees Fahrenheit in your region, it’s better to install all-weather tires or winter tires.

Which one should you choose?

General Altimax RT45 vs Yokohama Avid Ascend LX tires

To sum up, the General Altimax RT45 and Yokohama Avid Ascend LX are neck-and-neck, with the former winning the handling section while the latter clinches the longevity department. Their traction section ends in a tie. However, you should consider buying a tire as per your requirement, and each tire has its own unique characteristics that differentiate it from the other. Let’s have a look at the price now.

For the 225/50R17 size, the General costs $167 per tire, while four tires cost $668. Similarly, the Yokohama costs $195 per tire, while four tires cost $780 (a difference of $112 on four tires).

Based on SimpleScore, you should choose the General Altimax RT45 if you:

  • Drive vehicles like the Ford Edge, Honda Accord, Jeep Compass, and Mazda CRX-5
  • Prefer a tire with a longer service life (9.8 vs 9.7)
  • Want fantastic grip, control, and traction

Contrarily, you should go for the Yokohama Avid Ascend LX if you:

  • Drive vehicles like the Chevrolet Malibu, Dodge Grand Caravan, and the Toyota Camry
  • Need an all-season tire with better handling (8.7 vs 8.6)
  • Want tires with a longer mileage warranty (85,000 vs 75,000 miles)

Still not sure which tire to buy? Fortunately, SimpleTire is here to help, and our agents will be more than happy to assist you in selecting the right tire for your ride and budget.

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