Enter your location

Radar Dimax 4 Season RP-4S

  • Part Number: DSC0347
  • Service Description: 109 W
  • UTQG: 360AA
  • Sidewall: BW
  • Load Range: XL
  • Type: Passenger All Season
View Full Specs & Details
Risk-Free Guarantee
SimpleService Installation available at Checkout

Tire Installation (Whats included?)

Certified installers available to your location at 20149
View all installation centers near me

Drop & Go Installation Available What’s Drop & Go?

Out of Stock

Our inventory changes frequently so please check back soon.
Some tires may be discontinued and not available.
Don’t worry, we have more tires in this size.
$ View all 255/55R-18 Tires
  • low cost guarantee icon

    Low cost guarantee

    If the price goes down within 30 days on your tire order, you will be refunded the difference.

  • free shipping icon

    Free Shipping

    Fast, free shipping on every tire we sell.

  • free no hassle returns icon

    No-Hassle Returns

    Unmounted tires can be returned within 30 days of delivery, no questions asked.

  • money back icon

    Full Money-Back guarantee

    If you’re not happy with your order, unmounted tires will be refunded in full.


Radar Dimax 4 Season RP-4S Overview

Passenger All Season

Radar Dimax 4 Season RP4S tires will give you year round comfort and value for your vehicle. All sizes of the Radar Dimax 4 Season series are certified for use in winter conditions and carry the three-peak mountain snowflake symbol. These tires will work well in snow, slush, and rain as well as give excellent performance in dry conditions. The tread is designed for maximum safety in rough conditions. With an asymmetric tread pattern and high-density lateral sipes, you will experience good grip and traction during wet or snowy conditions. Using a dual compound technology, the Radar Dimax 4 Season RP4S tires provide four seasons optimal performance. The optimized casing profile along with the tread pattern pitch gives you quiet and comfortable rides. The tire is speed rated W or 168 miles per hour.

Features & Benefits

  • Four seasons optimal performance with W speed rating (169 miles per hour)
  • Certified for winter road use
  • Optimal casing profile with tread pattern for grip and reduced noise

Tire Specifications

Dimax 4 Season RP-4S Tire Specifications

Size UTQG Max. Load Inflation Pressure Tread Depth Rim Width Range Sect. Width Tread Width Overall Diam
255/55R-18 360AA N/A N/A N/A N/A N/A N/A N/A

Purchase includes the Radar Dimax 4 Season RP-4S tire only. The wheel rim shown in the picture is not included. Picture provided is a stock picture from the manufacturer and may or may not reflect the actual product being ordered.

All Radar Dimax 4 Season RP-4S tires are continuously developing with manufactured improvements. With that said, Simple Tire and the manufacturers have the right to change these tire specifications at any time without notice or obligation.

If you have any questions, please email us at info@simpletire.com

Please Note: Specifications of the Radar Dimax 4 Season RP-4S tires shown above are listed to be as accurate as possible based on the information provided to us by Radar tires.

Available Sizes & Prices

Dimax 4 Season RP-4S Available Sizes & Prices

Size Serv. Desc. UTQG Sidewall Part Number Price Qty
165/70R14 81H 360AA BW RGC0115 View Details
185/60R14 82H 360AA BW RGC0118 View Details
185/60R15 88V 360AA BW RGC0123 View Details
185/65R15 92V 360AA BW RGC0124 View Details
195/60R15 88V 360AA BW RGC0126 $283.96 set of 4 $70.99 View Details
195/65R15 95V 360AA BW RGC0127 View Details
205/50R17 93W 360AA BW DSC0500 View Details
205/55R16 91V 360AA BW DSC0321 $491.84 set of 4 $122.96 View Details
205/60R16 92H 360AA BW DSC0322 $395.88 set of 4 $98.97 View Details
205/60R16 96V 360AA BW DSC0498 $283.96 set of 4 $70.99 View Details
215/45R17 91V 360AA BW DSC0330 View Details
215/45R17 91W 360AA BW DSC0501 View Details
215/55R16 97V 360AA BW DSC0319 View Details
215/55R17 98W 360AA BW DSC0502 View Details
215/60R17 100H 360AA BW DSC0332 $339.88 set of 4 $84.97 View Details
215/65R16 98V 360AA BW DSC0323 View Details
215/65R16 102V 360AA BW DSC0499 $303.88 set of 4 $75.97 View Details
215/70R16 100H 360AA BW DSC0324 View Details
225/45R17 94W 360AA BW DSC0503 View Details
225/50R17 98W 360AA BW DSC0231 View Details
225/55R17 101W 360AA BW DSC0232 $335.96 set of 4 $83.99 View Details
225/60R17 103V 360AA BW DSC0336 View Details
235/50R18 101W 360AA BW DSC0340 $451.84 set of 4 $112.96 View Details
235/55R17 103V 360AA BW DSC0234 View Details
235/55R18 104V 360AA BW DSC0341 View Details
235/55R17 103W 360AA BW DSC0507 View Details
235/60R16 100H 360AA BW RGC0129 $379.92 set of 4 $94.98 View Details
235/70R16 106H 360AA BW RGC0130 View Details
245/45R18 100W 360AA BW DSC0344 $723.84 set of 4 $180.96 View Details

Treadlife Warranty

Dimax 4 Season RP-4S Treadlife Warranty

This product is not covered by a manufacturer’s treadlife warranty.

Customer Support

Have Questions?
Our experts are here to help.
| Email Us

Ratings & Reviews

Radar Dimax 4 Season RP-4S

Summary Customer Reviews


(Based on 7 Reviews)
Dry Wet Snow Comfort Noise Treadwear
4 .0
5 .0
5 .0
4 .0
3 .0
4 .0
I Don't recommend these tires atleast for a 2017 buick lacrosse. I had continental tires and the car handled great even with the tires well worn. I put these tires on (all 4) and now it corners horrible and handles horrible, Especially at highway speeds. Tire noise is quit significant with vibration not like a in balance tire but you can feel it on your feet. Only thing good that came from these were a smoother ride over bumps. Very disappointed to say the least. They look like there good for snow ( don't about that yet) after the winter there gone.
Had these tyres for a year now been very happy with them.they where great in the snow gripped very well.jist a note the first few 1000 miles they was about noisy but seem fine now would recommend for a budget tyre. By submitting a review, each person received a sweepstakes entry.
Ok I drive a 2017 buick lacrosse. I just put these tires on today 9-26-18 and can't say I'm to thrilled the car has alot more lean around corners like your on your sidewall. The car overall just dosent seem to handle nearly as well as it did and this is on dry roads. I passed a car on the way home and was all over the place horrible for high speeds. I bought them for the snow they seem like they will do good in that situation when going slow but everyday driving NO. I admit I do drive kinda hard but felt safer in my nearly bold tires. After the winter these tires are gone. Oh yeah my car does have a smoother ride over bumps. The only positive thing I could find. By submitting a review, each person received a sweepstakes entry.

Radar Dimax 4 Season RP-4S 255/55R-18

Other Popular Tires in this Size


Need Help?

Contact Us Today!

5 Neshaminy Interplex Drive
Suite 101
Trevose, PA 19053-6974