Free Shipping on ALL Tires & Free ReturnsDetails
Enter your zip code to find tires with FREE Express Delivery.

Toyo Proxes R1R 225/50R-16 Instock

  • Part Number: 145010
  • Service Description: 92 V
  • UTQG: 200AAA
  • Sidewall: BW
  • Load Range: B (4 Ply)
  • Type: Passenger Performance
View Full Specs & Details
Risk-Free Guarantee

Today's Price with
$ 150.42

$601.68 Set of 4

Add Road Hazard Insurance for $15.04 per tire


Toyo Proxes R1R 225/50R-16

The Proxes R1R is Toyo's extreme-performance summer tire, specially designed for grueling on-track experience, hard cornering and optimum acceleration in straightaways. Featuring an aggressive, arrowhead tread design, and silica-reinforced high-grip compound, the Proxes R1R delivers improved grip for better handling and performance between wet and dry conditions. The tapered center block edge helps fight irregular wear and increase hydroplaning resistance, while multi-width EVAC channels give improved water evacuation. Its advanced casing design with modified radial construction optimizes the contact patch shape, improving steering response and handling.

Features & Benefits

  • Advanced Autocross-Inspired Casing With Modified Radial Construction Improves steering response and handling by optimizing the contact patch shape.
  • Unidirectional Arrowhead Tread Design Shallow grooves and a unidirectional pattern achieve balanced performance between wet and dry conditions.
  • Stability Control Slits Provide resistance to irregular wear. Improve dry performance by maintaining block stiffness during aggressive braking.

Tire Specifications

Proxes R1R 225/50R-16

Size UTQG Max. Load Inflation Pressure Tread Depth Rim Width Range Sect. Width Tread Width Overall Diam
225/50R-16 200AAA 1,389 lbs 51 psi 9/32nds 6.0-(7.0)-8.0" 9" N/A 25"

Purchase includes the Toyo Proxes R1R 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 Toyo Proxes R1R 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

Please Note: Specifications of the Toyo Proxes R1R tires shown above are listed to be as accurate as possible based on the information provided to us by Toyo tires.

Available Sizes & Prices

Proxes R1R 225/50R-16

Size Serv. Desc. UTQG Sidewall Part Number Price Qty
195/50R15 82V 140AAA BW 170100 View Details
195/50R15 82V 200AAA BW 173370 $514.2 set of 4 $128.55 View Details
195/55R15 85V 200AAA BW 173260 $521 set of 4 $130.25 View Details
205/45R16 83W 200AAA BW 173360 $656.4 set of 4 $164.10 View Details
205/50R15 86V 140AAA BW 170030 View Details
205/50R16 87V 140AAA BW 170260 View Details
205/50R16 87V 200AAA BW 173350 $544.24 set of 4 $136.06 View Details
205/50R15 86V 200AAA BW 173330 $510.72 set of 4 $127.68 View Details
205/55R16 91V 200AAA BW 145020 $609.48 set of 4 $152.37 View Details
215/45R17 87W 200AAA BW 173340 $599.68 set of 4 $149.92 View Details
225/40R18 88W 200AAA BW 173190 $803.52 set of 4 $200.88 View Details
225/45R16 89W 200AAA BW 145040 $586.76 set of 4 $146.69 View Details
225/45R15 87W 200AAA BW 173280 $587.56 set of 4 $146.89 View Details
225/45R17 91W 200AAA BW 145070 $689.04 set of 4 $172.26 View Details
225/50R16 92V 140AAA BW 170250 View Details
235/40R17 90W 200AAA BW 173210 $764.32 set of 4 $191.08 View Details
235/45R17 94W 200AAA BW 145050 $687.68 set of 4 $171.92 View Details
245/35R17 91W 200AAA BW 173220 $769.2 set of 4 $192.30 View Details
245/40R18 93W 200AAA BW 173250 $920.72 set of 4 $230.18 View Details
245/40R17 91W 200AAA BW 173240 $746.44 set of 4 $186.61 View Details
245/45R17 95W 200AAA BW 145080 $722.04 set of 4 $180.51 View Details
255/35R18 90W 200AAA BW 145090 $1002.48 set of 4 $250.62 View Details
255/40R17 94W 140AAA BW 170150 View Details
255/40R17 94W 200AAA BW 145060 $799.08 set of 4 $199.77 View Details
265/35R18 93W 140AAA BW 170070 View Details
265/35R18 93W 200AAA BW 173230 $1030.4 set of 4 $257.60 View Details
275/40R17 98W 200AAA BW 145110 $907.36 set of 4 $226.84 View Details

Treadlife Warranty

Proxes R1R 225/50R-16

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

Toyo Proxes R1R

Richard Chin
Can't believe how amazing these tires grip the road in wet or dry conditions. By submitting a review, each person received a sweepstakes entry.
Richard Chin
Love, love, LOVE; These tires. These are my first set of tires wider than 205. I very happy with how the car corners and accelerates, both in the dry and the wet.
Ted Spirakis
I purchased the Toyo R1R's for my 2001 Mazda Miata that I use for autocross (STR Class), and during the first run with the new tires, I shaved off 3 seconds off my time on that very first run of the new season. A great handling tire I.M.H.O., but for the record, I do not run these tires outside of autocross racing, so as of now, I cannot comment on wet conditions, and certainly not winter conditions. The folks as Simple Tire are really nice and professional, and I know I will go back and gladly do business with confidence and with them again, not only for performance tires, but also for my other "daily drivers", as well. Thanks, Simple Tire!

Toyo Proxes R1R 225/50R-16

Other Popular Tires in this Size


Need Help?

Contact Us Today!

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